[Galaxy Tab S Android Development] Mata99:
Please help me

Notice file: packages/wallpapers/PhotoPhase/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/PhotoPhase/PhotoPhase.apk.txt
Import includes file: /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libttscompat_intermediates/import_includes
Export includes file: external/svox/pico/compat/jni/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libttscompat_intermediates/export_includes
Export includes file: external/svox/pico/lib/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/STATIC_LIBRARIES/libsvoxpico_intermediates/export_includes
Import includes file: /home/matteo/cm13/out/target/product/chagalllte/obj/STATIC_LIBRARIES/libsvoxpico_intermediates/import_includes
Export includes file: external/svox/pico/tts/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libttspico_intermediates/export_includes
Notice file: external/svox/pico/tts/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/lib/libttspico.so.txt
Notice file: external/svox/pico/lib/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/lib/libsvoxpico.a.txt
Notice file: frameworks/base/packages/PrintSpooler/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/PrintSpooler/PrintSpooler.apk.txt
Import includes file: /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libprintspooler_jni_intermediates/import_includes
Export includes file: frameworks/base/packages/PrintSpooler/jni/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libprintspooler_jni_intermediates/export_includes
Notice file: packages/apps/Provision/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/Provision/Provision.apk.txt
Notice file: packages/apps/Stk/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/Stk/Stk.apk.txt
Export includes file: external/libvterm/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/STATIC_LIBRARIES/libvterm_intermediates/export_includes
Import includes file: /home/matteo/cm13/out/target/product/chagalllte/obj/STATIC_LIBRARIES/libvterm_intermediates/import_includes
Export includes file: packages/apps/Terminal/jni/Android.mk -- /home/matteo/cm13/out/target/product/chagalllte/obj/SHARED_LIBRARIES/libjni_terminal_intermediates/export_includes
Notice file: external/libvterm/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/lib/libvterm.a.txt
Notice file: packages/providers/UserDictionaryProvider/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/UserDictionaryProvider/UserDictionaryProvider.apk.txt
Notice file: frameworks/base/packages/WAPPushManager/NOTICE -- /home/matteo/cm13/out/target/product/chagalllte/obj/NOTICE_FILES/src//system/app/WAPPushManager/WAPPushManager.apk.txt
/bin/bash: mvn: comando non trovato
vendor/cm/build/core/maven_artifact.mk:42: set di istruzioni per l'obiettivo "/home/matteo/cm13/out/target/common/obj/JAVA_LIBRARIES/ambientsdk_intermediates/com.cyngn.ambient.ambientsdk-1.5.8.aar" non riuscito
make: *** [/home/matteo/cm13/out/target/common/obj/JAVA_LIBRARIES/ambientsdk_intermediates/com.cyngn.ambient.ambientsdk-1.5.8.aar] Errore 127
make: *** Attesa per i processi non terminati....
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
make: uscita dalla directory "/home/matteo/cm13"

#### make failed to build some targets (02:04 (mm:ss)) ####

matteo@matteo-SATELLITE-U920T:~/cm13$

How can I fix?